问题：
What's the correct way to handle errors with streams?处理流错误的正确方法是什么？ I already know there's an 'error' event you can listen on, but I want to know some more details about arbitrarily complicated situations.我已经知道有一个“错误”事件可以收听，但我想了解有关任意复杂情况的更多详细信息。
For starters, what do you do when you want to do a simple pipe chain:首先，当你想做一个简单的管道链时，你会怎么做：
input.pipe(transformA).pipe(transformB).pipe(transformC)...
And how do you properly create one of those transforms so that errors are handled correctly?您如何正确创建这些转换之一以便正确处理错误？
More related questions:更多相关问题：
- when an error happens, what happens to the 'end' event?发生错误时，“结束”事件会发生什么？ Does it never get fired?它永远不会被解雇吗？ Does it sometimes get fired?它有时会被解雇吗？ Does it depend on the transform/stream?它取决于转换/流吗？ What are the standards here?这里的标准是什么？
- are there any mechanisms for propogating errors through the pipes?是否有通过管道传播错误的机制？
- do domains solve this problem effectively?域能有效地解决这个问题吗？ Examples would be nice.例子会很好。
- do errors that come out of 'error' events have stack traces?来自“错误”事件的错误是否有堆栈跟踪？ Sometimes?有时？ Never?绝不？ is there a way to get one from them?有没有办法从他们那里得到一个？
解决方案：
参考一： https://en.stackoom.com/question/1TLgi参考二： https://stackoom.com/question/1TLgi